A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 6145-01-192-6416
NSN 5990-01-277-9753
NSN 7035-00-631-3782
NSN 5960-01-281-5437
NSN 6620-01-633-8443
NSN 5835-00-348-8549
NSN 5985-00-925-1216
NSN 5965-01-554-8140
NSN 6130-00-538-0875
NSN 5990-01-544-4360
NSN 6650-00-160-4288
NSN 6620-00-335-9462